private void addMediaItemRow(string title, string type, string url, string opts, string filePath)
{
var li = new ListViewItem(new string[] { title, "Waiting", type, "-", "", "0%", "0.0 KB/s", url, filePath });
li.Tag = Common.RandomString(5) + DateTime.UtcNow.Ticks;
listItems.Items.Add(li);
Process p = YouTubeDL.run(opts);
ProcessUpdateRow pur = new ProcessUpdateRow();
pur.proc = p;
pur.item = listItems.Items[listItems.Items.Count - 1];
pur.results = new List <string>
{
"" // intentional
};
dict.Add(li.Tag.ToString(), pur);
int index = 0; // video
if (type == "audio")
{
index = 1;
}
pur.item.ImageIndex = index;
}
private void addMediaItemRow(string title, string type, string url, string opts, string filePath)
{
var li = new ListViewItem(new string[] { title, "Waiting", type, "-", "", "0%", "0.0 KB/s", url, filePath });
li.Tag = DateTime.Now.ToString("yyyyMMddhmmsstt");
listItems.Items.Add(li);
Process p = YouTubeDL.run(opts);
ProcessUpdateRow pur = new ProcessUpdateRow();
pur.proc = p;
pur.item = listItems.Items[listItems.Items.Count - 1];
pur.results = new List <string>
{
"" // intentional
};
Task.Run(() =>
{
// spawns a new thread to read standard out data
while (pur.proc != null && !pur.proc.HasExited)
{
pur.results.Add(pur.proc.StandardOutput.ReadLine());
}
});
Task.Run(() =>
{
// spawns a new thread to read error stream data
while (pur.proc != null && !pur.proc.HasExited)
{
string line = pur.proc.StandardError.ReadLine();
if (!String.IsNullOrEmpty(line))
{
pur.results.Add(line);
}
}
});
dict.Add(li.Tag.ToString(), pur);
int index = 0; // video
if (type == "audio")
{
index = 1;
}
pur.item.ImageIndex = index;
}
private void timerProcessLimit_Tick(object sender, EventArgs e)
{
int total = listItems.Items.Count;
if (total > 0)
{
int active = 0;
int done = 0;
ProcessUpdateRow nextDownload = null;
foreach (var pur in dict.Values)
{
if (pur.started && !pur.finished)
{
active += 1;
}
else if (pur.started && pur.finished)
{
done += 1;
}
else if (!pur.started && !pur.finished)
{
if (nextDownload == null)
{
nextDownload = pur;
}
}
}
if (total - done > 0)
{
if (active < settings.maxConcurrentDownloads)
{
foreach (var pur in dict.Values)
{
if (nextDownload != null && pur != nextDownload)
{
continue;
}
if (!pur.started)
{
pur.proc.Start();
pur.started = true;
Task.Run(() =>
{
// spawns a new thread to read standard out data
while (pur.proc != null && !pur.proc.HasExited)
{
pur.results.Add(pur.proc.StandardOutput.ReadLine());
}
});
Task.Run(() =>
{
// spawns a new thread to read error stream data
while (pur.proc != null && !pur.proc.HasExited)
{
string line = pur.proc.StandardError.ReadLine();
if (!String.IsNullOrEmpty(line))
{
pur.results.Add(line);
}
}
});
//active += 1;
timerProcessLimit.Enabled = false;
break;
}
}
}
}
}
}
